Combine like terms
-3x + 4x = x
2 - 1 = 1
B. x + 1 is your answer
hope this helps
8640 square inches...hope it helps
Begin by multiplying everything by 3 to get rid of the fraction. That gives us

. The rule is when you divide by a negative, the direction of the sign changes, so we will end up with

. Because there is a line under the inequality sign, the circle is closed. So your choices are the second, fourth, and sixth.
Answer:
I think it is b
sorry it took so long I just seen your question
We define the spaces of the man and the woman's independent arrivals.
In this case,
f(man) = 1 (45-15) = 1/30
f(woman)=1/(60-0)= 1/60
f(man)*f(woman) = 1/1800
Probability = P
P (man-woman)< 5 = 1/1800* integral of (y ) with limits of (x+5) and (x-5) from 45 to 15.
P (man-woman) <5 = 1/6